Pith Number

pith:LTDCL5D3

pith:2025:LTDCL5D3BJ6LEGZHSD7FVKJA2P

not attested not anchored not stored refs pending

AGN with massive black holes have closer galactic neighbors: k-Nearest-Neighbor statistics of an unbiased sample of AGN at z~0.03

A. Mhatre, A. Peca, A. Rojas, C. Ricci, F. Ricci, I. del Moral-Castro, K. Oh, M. C. Powell, M. Koss, M. Signorini, S. W. Allen, S. Yuan, T. Caglar

arxiv:2506.21705 v1 · 2025-06-26 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTDCL5D3BJ6LEGZHSD7FVKJA2P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T12:03:28.085498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc625f47b0a7cb21b2790fe5aa920d3df03a1673f184b1c3494cd55d7297211

Aliases

arxiv: 2506.21705 · arxiv_version: 2506.21705v1 · doi: 10.48550/arxiv.2506.21705 · pith_short_12: LTDCL5D3BJ6L · pith_short_16: LTDCL5D3BJ6LEGZH · pith_short_8: LTDCL5D3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LTDCL5D3BJ6LEGZHSD7FVKJA2P \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5cc625f47b0a7cb21b2790fe5aa920d3df03a1673f184b1c3494cd55d7297211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6461c83d0d97f7f8f38f0284e66a4b3e8a0e7e52cb477e755436a04225b80ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-26T18:41:31Z",
    "title_canon_sha256": "ae817e0cb1740f4ad0fa3d06002b8beb1e5c232917a2ddc22978781d3db1ecf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21705",
    "kind": "arxiv",
    "version": 1
  }
}